/*
 * Copyright 2025, AutoMQ HK Limited.
 *
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements. See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package kafka.log.streamaspect;

import io.netty.util.concurrent.FastThreadLocal;

public class OpenHint {
    public static final FastThreadLocal<Boolean> SNAPSHOT_READ = new FastThreadLocal<>() {
        @Override
        protected Boolean initialValue() {
            return false;
        }
    };

    public static void markSnapshotRead() {
        SNAPSHOT_READ.set(true);
    }

    public static boolean isSnapshotRead() {
        return SNAPSHOT_READ.get();
    }

    public static void clear() {
        SNAPSHOT_READ.remove();
    }
}
